Power transmission apparatus

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United States of America Patent

PATENT NO 5878288
SERIAL NO

08759034

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The invention is directed to an engaging mechnism. The engaging mechanism comprises a cam element which moves upon modification of an engaging position, a cam follower abutted against a cam surface of the cam element, a detecting element for detecting a position of the cam follower, and a section to be detected provided on the cam follower, for giving at least three different kinds of output values to the detecting element.

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Patent Owner(s)

Patent OwnerAddress
OLYMPUS OPTICAL CO LTDTOKYO

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Maruyama, Atsushi Machida, JP 137 1385
Nagai, Michio Hamura, JP 123 2390
Okumura, Yoichiro Hino, JP 26 241
Terada, Hiroshi Mitaka, JP 88 908

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  • 1 Citation Count
  • G03B Class
  • 5.02 % this patent is cited more than
  • 26 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges35463121451538212201 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7081 - 9091 - 100100 +0255075100125150175200225250275300325350375400425450475500

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